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## org.bouncycastle.math.ec
Class WNafL2RMultiplier

    java.lang.Object
      org.bouncycastle.math.ec.AbstractECMultiplier
          org.bouncycastle.math.ec.WNafL2RMultiplier

All Implemented Interfaces:
  ECMultiplier

public class WNafL2RMultiplier
extends AbstractECMultiplier

Class implementing the WNAF (Window Non-Adjacent Form) multiplication algorithm.

Constructor Summary
`WNafL2RMultiplier()`

Method Summary
`protected ECPoint` | `multiplyPositive(ECPoint p, java.math.BigInteger k)` Multiplies this by an integer k using the Window NAF method.

Methods inherited from class org.bouncycastle.math.ec.AbstractECMultiplier
`checkResult, multiply`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### WNafL2RMultiplier

    public WNafL2RMultiplier()

Method Detail

### multiplyPositive

    protected ECPoint multiplyPositive(ECPoint p,
                                       java.math.BigInteger k)

  Multiplies this by an integer k using the Window NAF method.

  Specified by:
    `multiplyPositive` in class `AbstractECMultiplier`
  Parameters:
    `k` - The integer by which this is multiplied.
  Returns:
    A new ECPoint which equals this multiplied by k.

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